File format for an image including multiple versions of an image, and
related system and method
    3.
    发明授权
    File format for an image including multiple versions of an image, and related system and method 失效
    包含图像多个版本的图像的文件格式,以及相关的系统和方法

    公开(公告)号:US6006231A

    公开(公告)日:1999-12-21

    申请号:US926683

    申请日:1997-09-10

    Applicant: Sorin Popa

    Inventor: Sorin Popa

    Abstract: A system for retrieving an image from a network comprises: (1) a server application; (2) a plurality of image files, each storing an image in a plurality of different versions, and connected to the server application; (3) a client application which enables a user to select and retrieve a desired version of a desired image; and (4) a communication application providing a communication link between the client and server applications wherein, in use, the user can select a desired image and a desired version of that desired image for retrieval and display. The versions of the image are stored such that when a low resolution version of the image has been obtained, a high resolution version can be obtained simply by downloading the difference between the two versions of the image.

    Abstract translation: 一种用于从网络检索图像的系统包括:(1)服务器应用; (2)多个图像文件,每个图像文件存储多个不同版本的图像,并连接到服务器应用程序; (3)使用户能够选择和检索所需图像的期望版本的客户端应用程序; (4)提供客户端和服务器应用之间的通信链路的通信应用,其中在使用中,用户可以选择期望的图像和所需图像的期望版本以进行检索和显示。 存储图像的版本,使得当获得图像的低分辨率版本时,可以通过下载图像的两个版本之间的差异来获得高分辨率版本。

    System and method for generating, storing and transmitting graphical data
    4.
    发明授权
    System and method for generating, storing and transmitting graphical data 失效
    用于生成,存储和传输图形数据的系统和方法

    公开(公告)号:US5991783A

    公开(公告)日:1999-11-23

    申请号:US724458

    申请日:1996-10-01

    CPC classification number: H04N1/46 G06F17/211

    Abstract: A system and method for generating, storing and transmitting a layout page containing graphical data correlated to at least one graphical image which has previously been graphically encoded, such that the layout page may be printed either as a complete, full-color image, or as individual color separation plates. The system and method create a set of master data files, having a main master file which stores complete RGB color data for the graphical image, and a correlated set of CMYK master files, each containing graphical data for a single color separation plate for the graphical image. The main master file contains pointers to each of the CMYK master files. The system and method also create a set of preview data files: a set of CMYK preview files essentially only containing a pointer to the corresponding CMYK master file, and a main preview file essentially only containing a pointer to the main master file, and pointers to each of the CMYK preview files.

    Abstract translation: 一种用于生成,存储和发送包含与先前已被图形编码的至少一个图形图像相关的图形数据的布局页面的系统和方法,使得布局页面可以被打印为完整的全色图像,或者作为 个别分色板。 该系统和方法创建一组主数据文件,具有存储用于图形图像的完整RGB颜色数据的主主文件以及CMYK主文件的相关集合,每个CMYK主文件包含用于图形的单个颜色分离板的图形数据 图片。 主主文件包含指向每个CMYK主文件的指针。 系统和方法还创建了一组预览数据文件:一组CMYK预览文件,其基本上只包含指向相应CMYK主文件的指针,以及主要预览文件,其中仅包含指向主主文件的指针,以及指向 每个CMYK预览文件。

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